maradns: update to 1.0.39 (last 1.0.x version)

maradns: update to 1.0.39 (last 1.0.x version)
http://www.maradns.org/faq.html#version1 say:
MaraDNS 1.0 will continue to be fully supported by upstream until December 21, 2007
This means that MaraDNS 1.0 questions will still be answered and bug fixes will
still be applied.
After 2007/12/21, MaraDNS 1.0 will no longer be fully supported by upstream;
the only updates, at that point, would be bugtraq-worthy critical security
fixes.
Not even these security updates will be applied after December 21, 2010.